async getFileAsString()

in src/io/xpi.ts [186:204]

• 15 lines of code
• 1 McCabe index (conditional complexity)

  async getFileAsString(path: string): Promise<string> {
    const fileStream = await this.getFileAsStream(path);

    return new Promise((resolve, reject) => {
      const chunks: Uint8Array[] = [];
      fileStream.on('data', (chunk: Uint8Array) => {
        chunks.push(chunk);
      });

      // Once the file is assembled, resolve the promise.
      fileStream.on('end', () => {
        const buf = Buffer.concat(chunks);
        const fileString = buf.toString('utf8');
        resolve(fileString);
      });

      fileStream.on('error', reject);
    });
  }